中国实用口腔科杂志 ›› 2011, Vol. 4 ›› Issue (05): 260-264.

• 专题笔谈 • 上一篇    下一篇

唇腭裂患者颌骨畸形的正颌外科治疗

  

  1. 北京大学口腔医院口腔颌面外科,北京  100081
  • 收稿日期:2011-04-20 出版日期:2011-05-15 发布日期:2011-07-04
  • 作者简介:王晓霞,副教授、副主任医师。2001年毕业于北京大学口腔医学院,获医学博士学位。2008年在美国纽约大学医学中心整形与重建外科进修1年。现工作于北京大学口腔医学院口腔颌面外科,兼任中华口腔医学会口腔颌面外科专业委员会青年委员、国际AO内固定学会口腔颌面外科讲师、国际组织工程学会会员、《印度整形外科学杂志》特约审稿人等职。擅长各类牙颌面畸形的正颌外科及牵引成骨的综合矫治。自1998年起即参与关于颌骨牵引成骨的多项临床和实验研究,如国家教委博士点基金资助项目、卫生部重点学科建设项目、北京大学“985”重点科研项目、国家自然科学基金项目、科技部社会公益项目、科技部国家科技支撑计划项目等。以第一作者身份发表学术论文15篇,被SCI收录3篇。

  • Received:2011-04-20 Online:2011-05-15 Published:2011-07-04

摘要:

提要:唇腭裂患者常伴有不同程度的颌骨畸形,需要进行正颌外科治疗,手术方法包括常规正颌外科手术和上颌骨牵引成骨术。常规正颌外科手术最常用的是Le Fort Ⅰ型截骨术,适用于轻至中度的上颌后缩畸形,有时还需要配合双侧下颌升支矢状劈开截骨术(BSSRO)和颏成形术,以进一步改善面型和咬合关系。上颌骨牵引成骨术可采用外置式或内置式牵引器进行,截骨线可根据治疗需要采用Le Fort Ⅰ型截骨线或上颌前部截骨线。正颌外科和牵引成骨术各有其优点和局限性,如何选择合适的治疗方案应综合分析患者病情及医生临床经验,并与患者充分沟通,才能取得良好的矫治效果。

关键词: 唇腭裂;颌骨畸形;正颌外科

Abstract:

Summary:Cleft lip and palate (CLP) patients always have some degree of jaw deformities, which need to be corrected by orthognathic surgery. The surgical techniques include traditional orthognathic surgical approach and maxillary distraction osteogenesis (DO). Le Fort Ⅰosteotomy, the most widely used surgical approach, is applicable to light and moderated maxillary hypoplasia, which often need to have bilateral sagittal split ramus osteotomy (BSSRO) and genioplasty at the same time to improve the aesthetic result and occlusion. The Le Fort Ⅰmaxillary DO or anterior maxillary segmental distraction can be performed with external or internal distraction devices depending on the treatment objective. The traditional orthognathic surgical approach and maxillary DO all have their strong points and limitations. In order to get a good clinical effect, the doctor should have overall consideration of his own clinical experience and the patient’s deformity, and thoroughly discuss with the patients to make a reasonable treatment plan.

Key words: cleft lip and palate;jaw deformity;orthognathic surgery